package com.lzy.stock_ranking_system.Mapper;

import com.lzy.stock_ranking_system.entity.Lrb;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface LrbMapper {
    Lrb findByDate(String securityCode, String reportDate);//603369,2022-12-31 00:00:00
    Integer insert(Lrb lrb);
}
